| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $42.65 | 13.429% | $48.3775 | $48.38 | $48.40 | $48.40 |
| Purchase #2 | $198.66 | 4.304% | $207.2103 | $207.21 | $207.20 | $207.20 |
| Purchase #3 | $99.80 | 4.554% | $104.3449 | $104.34 | $104.35 | $104.30 |
| Purchase #4 | $105.46 | 12.538% | $118.6826 | $118.68 | $118.70 | $118.70 |
| Purchase #5 | $189.55 | 4.704% | $198.4664 | $198.47 | $198.45 | $198.50 |
| Purchase #6 | $107.92 | 5.433% | $113.7833 | $113.78 | $113.80 | $113.80 |
| Purchase #7 | $110.96 | 8.223% | $120.0842 | $120.08 | $120.10 | $120.10 |
| 7 purchase totals = | $855.00 | $910.9492 | $910.94 | $911.00 | $911.00 | |